Individual Calculations May 2023
 Bierenbroodspot, Paul  Total change: 6.80  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Klasse 2 Round 9 Various NED 2023-04-22
RcRownchangeKK*chgGame
 2066 2099 0.50 1 -0.05 20 -1.00 
  Van Zutphen, Jimmy 2066 NED0.501-0.0520-1.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Oberliga Nord-West 2022-2023 April 2023 various GER 2023-04-23
RcRownchangeKK*chgGame
 2017 2099 1.00 1 0.39 20 7.80 
  Herrmann, Andreas 2017 GER1.0010.39207.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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